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High Precision Hard Chrome Plated Rod / Bar For Pneumatic Cylinder

High Precision Hard Chrome Plated Rod / Bar For Pneumatic Cylinder

  • High Precision Hard Chrome Plated Rod / Bar For Pneumatic Cylinder
  • High Precision Hard Chrome Plated Rod / Bar For Pneumatic Cylinder
High Precision Hard Chrome Plated Rod / Bar For Pneumatic Cylinder
Product Details:
Place of Origin: China
Brand Name: HY
Certification: ISO9001:2008
Payment & Shipping Terms:
Minimum Order Quantity: 5 tons
Price: Negotiation
Packaging Details: Anti rust oil to be applied on material and each rod to be packed in paper sleeve
Delivery Time: 30days
Payment Terms: L/C, T/T
Supply Ability: 30tons a day
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Detailed Product Description
Name: Hard Chrome Plated Bar Material: Steel
Diameter: 6mm - 1000mm Length: 1000mm - 8000mm
Surface Treatment: Chrome Plating Chrome Thickness: 20-30 Micron
High Light:

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High Precision Hard Chrome Plated Rod / Bar For Pneumatic Cylinder

 


42CrMo hard chrome plated bar for hydraulic  cylinder     

 


Detailed Product Description

 

1. Material:42CrMo
2. Avanced inspection apparutus
3. Ground and chrome platedad
4. IS09001:2008

5. Application: Mining machinery industry, textile / printing industry and so on
 


Detailed Description


1.CHEMICAL COMPOSITION

Material

C%

Mn%

Si%

S%

P%

V%

Cr%

42CrMo

0.38-0.45

0.60-0.90

0.15-0.40

0.03

0.03

 

0.90-1.2 

 
 
2.MECHANCIAL PROPERTIES

Material

T.S  N/MM2

Y.S  N/MM2

E%(MIN)

CHARPY

CONDITION

42CrMo

980

850

14

>47J

Q + T

 
3. SUPPLY CONDITION
    Ground  and  chrome plated 
4. CHROME THICKNESS
     20 to 30 micron
5. SURFACE ROUGHNESS
     Ra≤0.2 micron and  Rt≤2 micro
6. TOLERANCES ON DIA
    ISO f7 on the diameter
7.OVALITY
   Half of the tolerance ISO f7
8. STRAIGHTNESS
   ≤0.2MM/M
9. SURFACE HARDNESS
   850-1150HV (vickers 100g)
10.COHESION
   No cracks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling
    in water)
11 .POROSITY
     Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10
12 CORROSION RESISTANCE
     Test in natural salt spray according to ASTM B 117-72hours
     Results evaluation according to ISO 4540 RATING 7-10
13. WELDABILITY
      Good
14. PACKING
     Anti rust oil to be applied on material and each rod to be packed in paper sleeve
15. CERTIFICATE
     All certificate related with material heat treatment and plating is required

 

Jiangsu New Heyi Machinery Co., Ltd is specialized in producing precision long small diameter axes and hydraulic piston rod. The products are widely used in mine machinery industry, textile and printing machinery industry and so on. Hydraulic cylinder piston rods are also supplied as the OEM parts for many large and medium enterprises, such as Heli Forklift Ltd, Hangzhou Forklift Ltd, Sanyi Heavy Industry Ltd. We have enjoyed a good reputation with high quality and good after-sale service in recent years. Also our products are exported to USA, Canada, Southeast Asia, Austria, Australia and Brazil etc.

High Precision Hard Chrome Plated Rod / Bar For Pneumatic Cylinder 0

High Precision Hard Chrome Plated Rod / Bar For Pneumatic Cylinder 1

Contact Details
Jiangsu New Heyi Machinery Co., Ltd

Contact Person: lillian

Tel: +8613921505263

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